In a blog post published on Feb. 2, Balancer (BAL) revealed the details of the upgrades that will arrive with Balancer v2.
- The four factors driving the v2 upgrade are security, flexibility, capital efficiency and gas efficiency, with the overall goal focused on making Balancer (BAL) the market’s primary liquidity source
- Specific upgrades and improvements include a “Protocol Vault”, lower gas costs, customizable AMM logic, asset managers for better capital efficiency, and community governed protocol fees
- The Protocol Vault brings the most change to Balancer’s design and is a single vault that handles all of the assets in all Balancer’s pools
- One of the design principles of the upgrade is the focus on separating the AMM aspect of Balancer from token management and accounting
- This allows each pool to handle AMM logic independently, as well as implement customizable logic; the Protocol Vault handles token management and accounting properties
- Examples of customizable AMM logic applications include weighted pools (like index funds), stable pools and smart pools
- Gas costs are also only considered on the final net token amounts transferred from vaults, which is also stated as being useful for high-frequency trader efficiency; the project is also testing a pilot for gas reimbursement
- Asset managers are external smart contracts that have control over the tokens deposited in the vault, which then be sent to lending protocols to boost yield
- The upgrade is currently being audited and is expected to see a release in March